[#1265] Migrate to Tycho 4.0.4

[ruspl-afed]

• update pipeline definition
• update tycho version
• update issue management information

Fixes #1265

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (28be3b9) 33.50% compared to head (2d41a73) 33.44%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1266 +/- ## ============================================ - Coverage 33.50% 33.44% -0.07% Complexity 359 359 ============================================ Files 1175 1175 Lines 25743 25741 -2 Branches 1589 1589 ============================================ - Hits 8625 8608 -17 - Misses 16597 16612 +15 Partials 521 521 ```

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